38629400

素因数分解:

$2^3\times 5^2\times {\mathrm{193147}}^1$

素因数の和:193163

約数の個数: 24

約数和(自身を含む): 89813820

約数和(自身を除く): 51184420

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 193147, 386294, 772588, 965735, 1545176, 1931470, 3862940, 4828675, 7725880, 9657350, 19314700, 38629400]

約数ペア:

[(1, 38629400), (2, 19314700), (4, 9657350), (5, 7725880), (8, 4828675), (10, 3862940), (20, 1931470), (25, 1545176), (40, 965735), (50, 772588), (100, 386294), (200, 193147)]